Montesinos Magraner, Marc; Vila, Carlos; Cantón, Rubén; Blay, Gonzalo; Fernández, Isabel; Muñoz Roca, María del Carmen; Pedro, José R.(Wiley, 2015)
A quinine-derived thiourea organocatalyst promoted
the highly enantioselective addition of naphthols and
activated phenols to ketimines derived from isatins. The
reaction afforded chiral 3-amino-2-oxindoles with a ...
Montesinos Magraner, Marc; Vila, Carlos; Blay, Gonzalo; Fernández, Isabel; Muñoz Roca, María del Carmen; Pedro, José R.(Wiley, 2015-10-12)
An organocatalytic enantioselective Friedel–Crafts
alkylation of a series of substituted 1-
naphthol derivatives and activated phenols with
ethyl trifluoropyruvate, catalyzed by a quinine-derived
squaramide, is presented. ...
Montesinos Magraner, Marc; Vila, Carlos; Rendón Patiño, Alejandra; Blay, Gonzalo; Fernández, Isabel; Muñoz Roca, María del Carmen; Pedro, José R.(American Chemical Society, 2016)
The first general catalytic method for the, so far elusive, enantioselective Friedel−Crafts functionalization of
indoles in the carbocyclic ring is presented. This transformation contrasts with the usual tendency of these ...